

Littelfuse Inc. 0251.750PF008L
Manufacturer No:
0251.750PF008L
Tiny WHSLManufacturer:
Utmel No:
1475-0251.750PF008L
Package:
Axial
Datasheet:
Description:
FUSE BOARD MNT 750MA 125VAC/VDC
Quantity:
Unit Price: $0.762228
Ext Price: $0.76
Delivery:





Payment:











In Stock : 40
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
$0.762228
$0.76
10
$0.719083
$7.19
100
$0.678380
$67.84
500
$0.639981
$319.99
1000
$0.603756
$603.76
Want a lower wholesale price? Please send RFQ, we will respond immediately.
RFQ Now
Add to RFQ list
You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
- TypeParameter
- Factory Lead Time12 Weeks
- Mount
In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.
Through Hole - Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Through Hole - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
Axial - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-55°C~125°C - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tape & Reel (TR) - Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
PICO® II 251 - Size / Dimension
In electronic components, the parameter "Size / Dimension" refers to the physical dimensions of the component, such as its length, width, and height. These dimensions are crucial for determining how the component will fit into a circuit or system, as well as for ensuring compatibility with other components and the overall design requirements. The size of a component can also impact its performance characteristics, thermal properties, and overall functionality within a given application. Engineers and designers must carefully consider the size and dimensions of electronic components to ensure proper integration and functionality within their designs.
0.110Diax0.280L 2.80mmx7.11mm - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
1 (Unlimited) - Termination
Termination in electronic components refers to the practice of matching the impedance of a circuit to prevent signal reflections and ensure maximum power transfer. It involves the use of resistors or other components at the end of transmission lines or connections. Proper termination is crucial in high-frequency applications to maintain signal integrity and reduce noise.
Axial - Resistance
Resistance is a fundamental property of electronic components that measures their opposition to the flow of electric current. It is denoted by the symbol "R" and is measured in ohms (Ω). Resistance is caused by the collisions of electrons with atoms in a material, which generates heat and reduces the flow of current. Components with higher resistance will impede the flow of current more than those with lower resistance. Resistance plays a crucial role in determining the behavior and functionality of electronic circuits, such as limiting current flow, voltage division, and controlling power dissipation.
175mOhm - Max Operating Temperature
The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
125°C - Min Operating Temperature
The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.
-55°C - Voltage - Rated DC
Voltage - Rated DC is a parameter that specifies the maximum direct current (DC) voltage that an electronic component can safely handle without being damaged. This rating is crucial for ensuring the proper functioning and longevity of the component in a circuit. Exceeding the rated DC voltage can lead to overheating, breakdown, or even permanent damage to the component. It is important to carefully consider this parameter when designing or selecting components for a circuit to prevent any potential issues related to voltage overload.
125V - Current Rating (Amps)
The parameter "Current Rating (Amps)" in electronic components refers to the maximum amount of electrical current that the component can safely handle without being damaged. It is typically measured in amperes (A) and is an important specification to consider when designing or selecting components for a circuit. Exceeding the current rating of a component can lead to overheating, malfunction, or even failure of the component. It is crucial to ensure that the current rating of a component matches the requirements of the circuit to prevent any potential issues and ensure reliable operation.
750mA - Current Rating
Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.
750mA - Voltage - Rated AC
Voltage - Rated AC is a parameter that specifies the maximum alternating current (AC) voltage that an electronic component can safely handle without being damaged. This rating is crucial for ensuring the proper functioning and longevity of the component within an electrical circuit. It is typically expressed in volts (V) and helps users determine the compatibility of the component with the voltage levels present in the circuit. Exceeding the rated AC voltage can lead to overheating, malfunction, or permanent damage to the component, so it is important to adhere to this specification when designing or using electronic systems.
125V - Approval Agency
The parameter "Approval Agency" in electronic components refers to the organization responsible for testing and certifying that a component meets specific safety, quality, and performance standards. These agencies evaluate products to ensure compliance with industry regulations and standards, providing assurance to manufacturers and consumers. Approval from recognized agencies can enhance a component's marketability and acceptance in various applications, particularly in sectors like automotive, aerospace, and healthcare. Common approval agencies include Underwriters Laboratories (UL), International Electrotechnical Commission (IEC), and the American National Standards Institute (ANSI).
CSA, cURus, TUV - Response Time
the time taken for a circuit or measuring device, when subjected to a change in input signal, to change its state by a specified fraction of its total response to that change.
Fast Blow - Fuse Type
In electronic components, the "Fuse Type" parameter refers to the type of fuse used in the component for overcurrent protection. Fuses are devices designed to interrupt the flow of current in a circuit when the current exceeds a certain threshold, thereby protecting the circuit from damage due to overcurrent conditions. The fuse type can vary based on factors such as the current rating, voltage rating, size, and construction of the fuse. Common fuse types include fast-acting, slow-blow, resettable (PTC), and thermal fuses, each with specific characteristics and applications. Selecting the appropriate fuse type is crucial to ensure the safety and reliability of the electronic circuit.
Board Mount (Cartridge Style Excluded) - Breaking Capacity @ Rated Voltage
Breaking Capacity at Rated Voltage refers to the maximum fault current that an electrical device, such as a fuse or circuit breaker, can safely interrupt without damage. This parameter indicates the ability of the device to protect the electrical circuit by successfully breaking the circuit under short-circuit conditions. It is crucial for ensuring safety and reliability in electrical systems, as exceeding this capacity may result in catastrophic failure or fire hazards.
50A AC 300A DC - Melting I2t
Melting I2t is a parameter used to describe the thermal energy required to melt a fuse element when a current flows through it. It is a measure of the energy dissipated in the fuse element due to the square of the current multiplied by the time it flows through the element. This parameter helps determine the ability of a fuse to safely interrupt a fault current without causing damage to the circuit or surrounding components. In essence, the melting I2t value indicates the fuse's thermal response to overcurrent conditions and its ability to protect the circuit from damage.
0.153 - DC Cold Resistance
DC Cold Resistance refers to the resistance of an electronic component when it is at a low temperature, typically below room temperature. This parameter is important because the resistance of many materials changes with temperature, and understanding how a component's resistance behaves at cold temperatures can help in designing and predicting its performance in various environments. A lower DC cold resistance indicates that the component will have less resistance and potentially better performance at cold temperatures. It is often specified in datasheets for components like resistors, thermistors, and other temperature-sensitive devices.
0.175Ohms - Length7.112mm
- RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant